19342112 has 12 divisors (see below), whose sum is σ = 38079846. Its totient is φ = 9671040.

The previous prime is 19342111. The next prime is 19342117. The reversal of 19342112 is 21124391.

It can be written as a sum of positive squares in only one way, i.e., 12138256 + 7203856 = 3484^2 + 2684^2 .

It is not an unprimeable number, because it can be changed into a prime (19342111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302189 + ... + 302252.

Almost surely, 2^19342112 is an apocalyptic number.

It is an amenable number.

19342112 is a deficient number, since it is larger than the sum of its proper divisors (18737734).

19342112 is an equidigital number, since it uses as much as digits as its factorization.

19342112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604451 (or 604443 counting only the distinct ones).

The product of its digits is 432, while the sum is 23.

The square root of 19342112 is about 4397.9668029670. The cubic root of 19342112 is about 268.4322126578.

The spelling of 19342112 in words is "nineteen million, three hundred forty-two thousand, one hundred twelve".